160856 has 8 divisors (see below), whose sum is σ = 301620. Its totient is φ = 80424.

The previous prime is 160841. The next prime is 160861. The reversal of 160856 is 658061.

It is a tau number, because it is divible by the number of its divisors (8).

It is a nialpdrome in base 11.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10046 + ... + 10061.

2¹⁶⁰⁸⁵⁶ is an apocalyptic number.

It is an amenable number.

160856 is a deficient number, since it is larger than the sum of its proper divisors (140764).

160856 is a wasteful number, since it uses less digits than its factorization.

160856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20113 (or 20109 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 160856 is about 401.0685726905. The cubic root of 160856 is about 54.3849944195.

The spelling of 160856 in words is "one hundred sixty thousand, eight hundred fifty-six".